Beaker Base 9mm-Glass Bong – 30cm
This beaker base bong stands just under one foot tall and is made of heavy, 9mm-thick clear glass, with a reinforced 18.8mm joint, and an extra-thick mouthpiece. This bong has a carb hole and comes with a rubber carb stopper, a slitted diffuser downstem adapter (18.8mm > 14.5mm), and a 14.5mm clear glass bowl.